GM Oil Change Program on C7 Corvettes
In reality I doubt I will ever use all of the oil changes provided under the program because we do not put that many miles on our cars because of the shorter driving season.
I took in a couple of posts from the Forum that included GM reference numbers and the dealer changed the oil to Mobil 1 at no charge.
If you work on cars and don't mind doing them yourself, the cost is less than 50 bucks using quality oil and filter.
I think walmart was 22 bucks for the 5 quart container, I buy 2, and about 6 for the Pure Gold Purolator filter.
The extra oil can be saved for the next change, I end up using it on the mower or one of the other cars I own before it has a chance to lay around.
ALL C7s get 4 free changes in the first 24 months (2014 and 15) or 2 free changes in the first 12 months (2016). These can be done at any time and mileage the owner desires, regardless of what the OLM says. You could have them done at 500 miles, 1,000 miles, 1,500 miles and 2000 miles if you want to.
https://www.corvetteforum.com/forums...-use-only.html
Not all dealers understand this, however.
In 2016 the free changes have been reduced to 2 from 4, NOT including the 500 mile one for Z51/Z06
https://www.corvetteforum.com/forums...post1590319622
And one with a PDF: https://www.corvetteforum.com/forums...post1590351511
And you can always get the Mobil 1 oil cap too, also in posts near the links above.
2014/2015 Z51 and Z06 Corvettes – Additional Required Maintenance..
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Date: 11/24/2014 Ref. number: Service / Service Operations / G_0000205212
Subject: 2014/2015 Z51 and Z06 Corvettes – Additional Required Maintenance
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To: Chevrolet, Buick, GMC, and Cadillac Dealers
2014/2015 Z51 and Z06 Corvettes – Additional Required Maintenance
The following message only applies to dry sump Corvettes that have not had their first oil change performed.
Some 2014/2015 Z51 and Z06 Corvettes may experience a condition that leads to oil leaking out from the air cleaner assembly. This condition may be caused by running the engine continuously at a high engine speed with the first factory fill oil, resulting in silicone sealants in the engine’s gaskets degrading the oil’s anti-foaming agents. The oil foam has no effect on the engine’s durability.
Effective Immediately:
GM is changing the required maintenance schedule for all 2014/2015 Z51 and Z06 Corvettes equipped with dry sump systems. The new schedule will require the oil/filter be changed immediately after the break-in period, which occurs after the first 500 miles of operation. Once the break-in oil change is performed and the Oil Life Monitoring system is reset, customers should follow the Oil Life Monitoring system for all future oil change needs.
The 2nd printing of the 2015 Owner Manuals is being updated with this change. These manuals will not be in the glove box material until January 2015. For vehicles produced before this change, and for all vehicles going forward, it is important to notify the customers that a change has been made, and they will need to have the vehicle’s oil changed after the break-in period. Copies of the new maintenance grid will be available on GMPROGRAMINFO.com, under Chevrolet, Resources.
As you are aware, all 2014/2015 Corvettes come with Chevrolet Complete Care which covers 2 years/24,000 miles of select required maintenance. Previously, up to 4 service events were allowed under the program guidelines in the 2-year/24,000-mile period. With the change in the maintenance schedule being effective immediately, an additional oil change allowance will be added to 2014/2015 Z51 and Z06 Corvettes, increasing the amount of coverage to 2 years/24,000 miles, up to 5 service events.
Please make sure all dealership personnel are aware of this change.
To: Chevrolet, Buick, and GMC Dealers
The 2014-2015 Chevrolet Complete Care Program for Corvettes was designed to take into account the preferred Mobil 1 oil choice of many Corvette owners. As a reminder, dealers are required to use Mobil 1 when performing oil changes on ALL 2014-2015 Corvettes through the Chevrolet Complete Care Program. Current reimbursement levels for Corvette are based on Mobil 1 usage. Please remind all personnel that only Mobil 1 should be used. In addition, please refer to GlobalConnect message # G_0000205212 for details on dry sump equipped (Z51, Z52, and Z06) Corvettes.
In the event a customer paid an upcharge for Mobil 1 under the Chevrolet Complete Care Program, customers should be directed to contact Executive CAC at (855) 435-7284 or email helpacustomer@gm.com for reimbursement.
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Tell your dealer to look in GM Global Connect: Ref. number: Service / Service Operations / G_0000208346
The notification is there under the number above. Published today, 1/13/15.
If you have any issues with your dealer call: (855) 435-7284
(855) 435-7284
(Chevrolet if any problems)
Last edited by xp800; Oct 20, 2015 at 08:12 AM.
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Mobil 1 is the "requirement" of the Complete Care program for the C7 (hence the memo), and it's what dealers are reimbursed for. However Mobil 1 is NOT a warranty requirement for the C7 - that's the dexos requirement.
I went with the OEM Mobil cap on mine for this reason. Even though I tend to change my own oil.

Not mine, but same cap from amazon for $13:
Last edited by xp800; Oct 20, 2015 at 10:11 AM.















